62017-03-24 , 法政大学大学院デザイン工学研究科
This study aims to evaluate cracking limit of concrete based on law of conservation of energy. First, simple physical property evaluation test were carried out to evaluate under mass curing. Next, compression creep test were carried out to evaluate for volume changes. Then the prediction formulas of volume changes were generated. Based on obtained results, calculated the total workload of concrete and potential energy. Finally compared each other to evaluate cracking limit.